Lyman Group, formerly known as SDR (Satya Djaja Raya) Group was established in 1959 by its founder, Mr. Susanta Lyman. Commencing from a trading business, Lyman Group presently diversified into other lines of business: Timber, Property, Building materials & Distribution, Agriculture and Oil & Gas. Our philosophy has always been "Reliability & Quality is Our Business". It is highly reflected in the excellence of our products & services and the integrity of our management expertise. We are committed to working together and contributing the best efforts for our people, business partners and clients.